Chocolate Yogurt Pudding

Method

1. Whisk the sugar, cocoa, cornstarch and salt in a saucepan. Gradually whisk in the milk until smooth.

2. Cook over medium heat, whisking constantly, until the pudding thickens and bubbles. Cook for 1 minute more.

3. Take the pan off the heat and stir in the chocolate and vanilla until melted.

4. Let the pudding cool for about 15 minutes, stirring now and then, so that the yogurt will not curdle when you add it.

5. Whisk in the chilled yogurt until smooth. Divide among four glasses or bowls.

6. Press plastic wrap onto the surface to prevent a skin, and chill for at least 2 hours.